I had a terrible problem with Black Algae I striped my aquarium back threw out rocks, Driftwood etc with no avail the Algae returned with a vengeance. After a lot of painstaking research I came across someone who suffered the same as me this Person pointed me in the right direction after claiming D-D Rowa Phos had solved his problem. Desperate to eradicate my Algae problem I decided to give it a try I am pleased to say that it has done the trick I striped my Tank back again new substrate new filters in my Canister added the Rowa Phos and my Tank has been Crystal Clear ever since I would Recommend this Product to all who suffer with the dreaded Algae
Verified purchase: Yes | Condition: New
great product and a does lowers Phosphates really well as anyone who used this before will tell you
Verified purchase: Yes | Condition: New
Superb product removes all the bad stuff out of your marine tank everyone should use it noticible difference within a week with corals and fish are looking show quality Thanks From Steve Middlesbrough Come on England all the way in the World Cup
Verified purchase: Yes | Condition: New
Expensive but does the job just remember to rinse with RO water before using it in your tank
Verified purchase: Yes | Condition: New
Excellent results, leading market brand. Unbeatable in its sphere.
Verified purchase: Yes | Condition: New
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